英文别名
15alpha-(4-Morpholin-4-yl-4-oxobutyl)-17,17-difluoro-estra-1(10),2,4-triene-3-carboxylic acid butyl ester;butyl (8R,9S,13S,14S,15S)-17,17-difluoro-13-methyl-15-(4-morpholin-4-yl-4-oxobutyl)-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3-carboxylate